22539331811009 has 8 divisors (see below), whose sum is σ = 24274651578240. Its totient is φ = 20804229902736.

The previous prime is 22539331810993. The next prime is 22539331811023. The reversal of 22539331811009 is 90011813393522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22539331811009 - 2⁴ = 22539331810993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22539331811089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54249827 + ... + 54663720.

It is an arithmetic number, because the mean of its divisors is an integer number (3034331447280).

Almost surely, 2^{22539331811009} is an apocalyptic number.

It is an amenable number.

22539331811009 is a deficient number, since it is larger than the sum of its proper divisors (1735319767231).

22539331811009 is a wasteful number, since it uses less digits than its factorization.

22539331811009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108929479.

The product of its (nonzero) digits is 349920, while the sum is 47.

The spelling of 22539331811009 in words is "twenty-two trillion, five hundred thirty-nine billion, three hundred thirty-one million, eight hundred eleven thousand, nine".